diff --git a/2022/d03/ex1/ex1.py b/2022/d03/ex1/ex1.py
deleted file mode 100755
index 0584617..0000000
--- a/2022/d03/ex1/ex1.py
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/env python
-
-import sys
-
-
-def solve(input: list[str]) -> int:
-    def score(line: str) -> int:
-        common_items = set(line[: len(line) // 2]) & set(line[len(line) // 2 :])
-        assert len(common_items) == 1  # Sanity check
-        common = common_items.pop()
-        return common.isupper() * 26 + ord(common.lower()) - ord("a") + 1
-
-    return sum(map(lambda line: score(line), input))
-
-
-def main() -> None:
-    input = sys.stdin.readlines()
-    print(solve(input))
-
-
-if __name__ == "__main__":
-    main()
diff --git a/2022/d03/ex1/input b/2022/d03/ex1/input
deleted file mode 100644
index f82eaf1..0000000
--- a/2022/d03/ex1/input
+++ /dev/null
@@ -1,300 +0,0 @@
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diff --git a/2022/d03/ex2/ex2.py b/2022/d03/ex2/ex2.py
deleted file mode 100755
index bf98bac..0000000
--- a/2022/d03/ex2/ex2.py
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/usr/bin/env python
-
-import sys
-from typing import Iterator
-
-Group = tuple[str, str, str]
-
-
-def solve(input: list[str]) -> int:
-    def score(lines: Group) -> int:
-        common_items = set(lines[0]) & set(lines[1]) & set(lines[2])
-        assert len(common_items) == 1  # Sanity check
-        common = common_items.pop()
-        return common.isupper() * 26 + ord(common.lower()) - ord("a") + 1
-
-    def iter_3() -> Iterator[Group]:
-        args = [iter(input)] * 3
-        yield from zip(*args, strict=True)  # type: ignore
-
-    return sum(map(score, iter_3()))
-
-
-def main() -> None:
-    input = sys.stdin.read().splitlines()
-    print(solve(input))
-
-
-if __name__ == "__main__":
-    main()
diff --git a/2022/d03/ex2/input b/2022/d03/ex2/input
deleted file mode 100644
index f82eaf1..0000000
--- a/2022/d03/ex2/input
+++ /dev/null
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